Temperature of McCormack DNA-1?


How hot should the DNA-1 get? Mine gets hot enough, after running hard for a few hours, I can't put my hand on it for more than a second or two.
Should it get that hot? Does anyone know the exact temp when it's at it's hottest?
Thanks.
rubber

Showing 1 response by jedinite24

Greetings all. I'm thinking about putting a stock McCormack DNA-1 in my cabinet that is only 8" high BUT has screens in the front and right side and the rear of the cabinet can be removed to let air in as well as help with routing of ICs. The cabinet is the U-22D from Studiotech.

Now from reading the above replies I looked at the space in my cabiet and find that I'm able to place 4 Antec 120mm computer case fans lined up in a row on the sides of each heat sink of the DNA 1 or any other amp with heat sinks on the side. I'd be blowing air right onto the heatsinks. Each fan spins at 1200 RPM, 39 CFM Air Flow and has a noise level of 25 dBA.

Would this be ok in terms of keeping the amp cool? Would I be sending heat to the middle of the DNA-1 and making things worse for the amp's reliability in the long run or would I be cooling the unit down in general? Would it be better for me to have the rows of fans on each side face the other way and try to blow the heat from the heat sinks away from the DNA-1?

Sorry for the stupid questions & thanks in advance.